Category: CABLE OPERATIONS
Messages in this category concern work on undersea communications cables. The overwhelming majority of trans-oceanic communications traffic travels through undersea cables.
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No trawling or anchoring near submarine cables in specified area.
Mariners are warned against trawling and anchoring near Madagascar to protect submarine cables. Operations must avoid the specified area. Read more
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Trawling and anchoring prohibited near Madagascar for submarine cable protection.
Mariners advised against trawling and anchoring near Madagascar to protect submarine cables. Area bounded by specific coordinates. Read more
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Underwater cable operations ongoing; previous notice canceled.
Celtic Sea: R/V Aethra conducts underwater cable ops; cancel message 106/24. Read more
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Cable laying operation ongoing; request wide berth.
Cable laying by C/S Ile de Sein underway in Gulf of Guinea. Please maintain a wide berth. Coordinates provided. Read more
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Cable operations scheduled in Oregon from August 18 to September 12.
Cable operations by vessel Ile de Brehat from Aug 18 to Sep 12 along specified Pacific trackline; 1-mile berth requested. Read more
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Cable operations ongoing until September 7; one-mile berth requested.
Cable operations by M/V Grace until Sep 7 in Eastern North Pacific; 1-mile berth requested. Cancel notice 659/24. Read more
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Cable operations ongoing in Bering Sea until September 25.
Cable operations by cable ship IT Intrepid and M/V Unalaq in Bering Sea until Sep 25; wide berth requested. Read more
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Underwater cable operations ongoing; previous notice canceled.
Underwater cable operations are ongoing by R/V Aethra in Celtic Sea; cancel notice 106/24. Read more
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Cable laying operation ongoing; wide berth requested.
Cable laying by C/S Ile de Sein in Gulf of Guinea; operations ongoing. Requesting wide berth. Coordinates provided. Read more
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Subsea fiber optic installation near Rio de Janeiro, August 2024 to January 2025.
NAVAREA Warning 0285/24: Subsea fiber optic mesh installation south of Rio de Janeiro from Aug 7, 2024, to Jan 5, 2025. Read more
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Subsea fiber optic installation south of Rio de Janeiro, Aug 2024-Jan 2025.
NAVAREA WARNING 0285/24: Subsea fiber optic mesh installation near Rio de Janeiro from Aug 7, 2024, to Jan 5, 2025. Read more
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Cable operations ongoing until September 7; one mile berth requested.
Cable operations by M/V GRACE in the Eastern North Pacific until 07 SEP; one-mile berth requested. Cancel 659/24. Read more
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C/S Durable conducting route inspection and cable installation until August 30, 2024.
C/S Durable will conduct route inspection and cable installation in the Sicilian Channel until August 30, 2024. Read more
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Cable operations offshore Oregon from August 18 to September 12.
Cable operations by cable ship Ile de Brehat along specified trackline in Oregon, Aug 18 – Sep 12; 1-mile berth requested. Read more
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Cable operations scheduled in Oregon from August 18 to September 12.
Cable operations by Cable Ship Ile de Brehat in the Eastern North Pacific from Aug 18 to Sep 12 along specified coordinates. Read more
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Trawling and anchoring prohibited near Madagascar for submarine cable protection.
Mariners advised against trawling/anchoring near Madagascar to protect submarine cables; area restrictions in effect. Read more
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Cable operation by vessel until August 31, 2024; cancel by September 24.
Cable operation by vessel Ile de Batz until Aug 31, 2024, in specified area. Cancel msg by Sep 24, 010000 UTC. Read more
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Cable laying operation ongoing; wide berth requested in Gulf of Guinea.
Cable laying operation by C/S Ile de Sein ongoing in Gulf of Guinea. Requesting wide berth along specified coordinates. Read more
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C/S Durable will inspect routes and install cables until August 30, 2024.
C/S Durable (V7DI8) to inspect route and install cable in Sicilian Channel until Aug 30, 2024. 2NM wide berth requested. Read more
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Cable laying operation in Gulf of Guinea; wide berth requested.
Cable laying operation by C/S Ile de Sein in Gulf of Guinea; wide berth requested along specified coordinates. Read more